ShredDB is an experimental .shred library, I removed the audio so it's pretty useless. You can find the source .psarc files here.

Song	Artist	Play	Shred	Length	Album	Year	Tuning	Uploader	Updated	Delete
Rayon de Soleil	William Baldé			5:10	En corps étranger	2008	F Standard	mute	1970-01-01
Real Solution 9	White Zombie			4:45	Astro Creep: 2000	1995	Eb Drop Db	mute	1970-01-01
Red Solo Cup	Toby Keith			3:07	Clancy's Tavern	2011	E Standard	mute	1970-01-01
Resolution	Andy Timmons Band			5:44	Resolution	2006	Drop D	mute	1970-01-01
Resolution	MattyyyM			4:48	SAO: Alicization-War of Underworld OP MattyyyM Cover	2019	E Standard	mute	1970-01-01
Resolution (Tv Size)	Haruka Tomatsu			1:33	Resolution	2019	E Standard	mute	1970-01-01
Resolve	Foo Fighters			4:51	In Your Honor	2005	E Standard	mute	1970-01-01
Resolve	Haste The Day			2:55	Dreamer	2008	D Drop C	mute	1970-01-01
Rock Am Ring Solo	Synester Gates			4:02	youtube	2003	Drop D	mute	1970-01-01
Rock Soldiers	Frehley's Comet			5:05	Frehley's Comet	1990	E Standard	mute	1970-01-01
Rock Solid	Dance Gavin Dance			5:13	Dance Gavin Dance	2008	Drop D	mute	1970-01-01
Rohan (Solo Guitar Medley)	Howard Shore/Harry Murrell			3:49	The Lord of the Rings: The Two Towers OST	2016	E Standard	mute	1970-01-01
SOLSTICE	STARSET			4:16	DIVISIONS	2019	Eb Drop Db	mute	1970-01-01
SOUL SOLDIER	RAISE A SUILEN			4:09	ERA	2020	BEADG	mute	1970-01-01
Salute Your Solution	The Raconteurs			3:04	Consolers Of The Lonely	2003	E Standard	mute	1970-01-01